Saying "Eternal Memory" for Non-Orthodox Christians
Question 87: Is it permissible for Orthodox Christians to say "Eternal Memory" for departed non-Orthodox Christians, and if not, what should be said?
Answer: A funeral service and its prayers are considered a privilege and not a right in the Orthodox Church. The privilege belongs to faithful Orthodox Christians alone. The real and difficult question should be whether or not all who call themselves Orthodox Christians deserve a funeral service, just like we would ask if all who call themselves Orthodox deserve Holy Communion. We tend to lean towards explaining that since no one "deserves" either, as all are sinners, then we just give it to anyone who has not willfully apostatized, through word or deed. But this is a bigger debate.